Thursday, January 21, 2021
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Set Retention For CloudWatch Logs Using A Lambda Function

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In one of my earlier post, I demonstrated how one could set retention for CloudWatch Logs using CLI command that could be run from...

Lambda Function To Remove Old EC2 Instances

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Background The firm where I am working right now has a strong emphasis on security for infrastructure in the public cloud. One of the security...

ECS Container state changes

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Amazon Elastic Container Service - ECS allows you to easily run and scale containerized applications on AWS. You can launch multiple containers in matter...

Setting DynamoDB TTL with Lambda Python

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Background I use a lot of EC2 Spot instances and for audit/debugging purposes I like to keep track of EC2 instance state changes. I had...

Serverless – Scale up ECS Service with Lambda and Cloudwatch Events

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Background When your service runs on an Auto Scale Group, it is very easy to add schedules to it to scale the service at a...

Start EC2 and set DNS in CloudFlare using Lambda

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In my previous posts, I showed two ways to set DNS for an EC2 server that does not have an Elastic IP attached to...